16:43:58 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$inet6(r0, &(0x7f0000000080)={&(0x7f0000000000)={0xa, 0x4e21, 0x5, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=[@hopopts={{0x18}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}], 0x30}, 0x0)
BUG: leak checking failed